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A Randomised, Controlled Phase IV Clinical Trial With an Inactivated Influenza Vaccine(Split Virion)

NCT01511744 Phase 4 COMPLETED

Influenza vaccine (split virion), Inactivated (15ug HA/subtype/0.5ml) of Hualan Biological Bacterin Co., Ltd (The subsidiary of Hualan Biological Engineering INC.) is applicable to the influenza immunity of age 3 and older population. Phase III clinical study was conducted in Jintan City, Jiangsu Province in May, 2006. Trial results showed that this vaccine had good safety and immunogenicity. Hualan Bio Influenza Vaccine obtained its production approval(China Drug Approval No.: S20083016) for marketing on April 3rd, 2008. In order to monitor and evaluate the safety and protective effect against influenza administered on age 3 and older population, therefore we conduct the phase IV clinical trial of the licensed Influenza Vaccine (split virion), Inactivated (15ug HA/subtype/0.5ml).

Details

Lead sponsorHualan Biological Engineering, Inc.
PhasePhase 4
StatusCOMPLETED
Enrolment6000
Start date2011-11
Completion2012-03

Conditions

Interventions

Primary outcomes

Countries

China